Add .editorconfig
Setup karma
Update .gitignore
Update .editorconfig
Update .gitignore
Setup karma coverage test
$FB test spec in progress
Remove buggy _pathGen()
Refine config part. Add $FB.api
Adds more test specs

- .init
- .ui
- .getAuthResponse
- .getLoginStatus
- .login
- .logout
- .XFBML.parse
"default" task update
More $FB test specs

- .Event.subscribe
- .Event.unsubscribe
Test file struct adjust
Helpers move
Test sepc: social plugin directive

- fb:like
Go through all supported directives.
Test spec: ezfbXfbml
Fix toCamelCase func
Merge branch 'feature/setup-test' into develop